An effective load shedding remedial action scheme considering wind farms generation

Atighechi, Hamid; Hu, Po; Ebrahimi, Seyyedmilad; Lu, Jun; Wang, Guihua; Wang, Liwei

doi:10.1016/j.ijepes.2017.08.015

Cited by 20 publications

(11 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In Reference 38, a PMU based load shedding strategy is proposed that includes the wind generation. The amount of load shedding is proposed by the Equation (33).…”

Section: Methods Used In Sips Implementationmentioning

confidence: 99%

“…A differential power coefficient (DPC) is calculated to detect the difference between unstable and stable power swings in Reference 58. The RMS values of differential current and voltages for r samples are represented in Equation (38).…”

Section: Calculating the Differential Power Coefficientmentioning

confidence: 99%

“…A load shedding remedial action scheme is proposed by considering the wind energy generation using data collected from different PMUs in Reference 38. The amount and sequence of load shedding are selected on the basis of voltage sensitivity and transient performance of the system.…”

Section: Sips Applicationsmentioning

confidence: 99%

“…In References 41 and 42 the ANN‐based load shedding scheme is used in an islanded system having high PV penetration. In Reference 38 a PMU based new load shedding algorithm is proposed with the inclusion of wind energy generation. In Reference 89, SIPS is incorporated for economic dispatch.…”

Section: Comparative Assessment On Sipsmentioning

confidence: 99%

See 3 more Smart Citations

Recent trends in integrity protection of power system: A literature review

Rajalwal

Ghosh

2020

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

Background: An increase in the load demand has been forcing the electrical components to work near their allowable limits. The transformation of the power system in terms of technology and geographical stretch has imposed the necessity of employing advanced protection schemes in the system. The system integrity protection scheme (SIPS) has evolved as an effective measure with the gradual sprawl of the conventional grid with local measurements to a smart grid with wide-area measurement system. Aims: SIPS is a rapidly growing field in the power system and thus the study of its performance analysis, implementation methods, and applications is necessary. This paper provides a comprehensive overview of SIPS technology. Materials & Methods: In this paper, SIPS definition and classification are briefly discussed. SIPS normalization schemes that include load shedding, controlled islanding, generation rejection, ou-of-step prediction, relay settings are elaborated. To implement these normalization schemes, various methods such as index-based, optimization-based, WAMS based, EAC based, and ML-based are discussed and compared. Finally, a comparative assessment is framed based on SIPS applied for different power system issues such as transient instability, voltage instability, overloading, line contingency, protection security, etc. Results: It is observed that most of the proposed SIPS are implemented for improving transient stability. The preferred solution for implementing the SIPS by the researchers is load shedding. It is also observed that there is a lack of implementation of SIPS with renewable energy systems.

show abstract

“…In Reference 38, a PMU based load shedding strategy is proposed that includes the wind generation. The amount of load shedding is proposed by the Equation (33).…”

Section: Methods Used In Sips Implementationmentioning

confidence: 99%

Section: Calculating the Differential Power Coefficientmentioning

confidence: 99%

Section: Sips Applicationsmentioning

confidence: 99%

Section: Comparative Assessment On Sipsmentioning

confidence: 99%

See 2 more Smart Citations

Recent trends in integrity protection of power system: A literature review

Rajalwal

Ghosh

2020

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

show abstract

“…In accordance with the prevailing industrial terminology, SCM can be further divided into congestion management (CM) and volt-var control (VVC). There has been much previous work on CM and VVC based on the use of generation rescheduling and load shedding [7]- [10], distributed generation [11]- [12], FACTS devices [13]- [15], demand side management [16]- [17], energy storage [18], and transmission switching [19]- [21]. Earlier studies were mostly concerned with contingencies that will push the system into an alert state and paid less attention to system emergency state, where, if adequate control actions are not promptly implemented, changes in power flows and energy balance will result in the inability of conventional algorithms to converge.…”

Section: Introductionmentioning

confidence: 99%